Rapid: Individual Calculations April 2023
 Md, Nazrul Islam  Total change: -6.00  Rating chartPersonal card
 DUCC Presents First FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-20
RcRownchangeKK*chgGame
 1796 1382 0.00 2 -0.15 40 -6.00 
  Sk Ruman-Ur-, Rashid 1835 BAN0.001-0.0640-2.40 
  Md, Ekramuzzaman 1757 BAN0.001-0.0940-3.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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